6691338

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1667}}^1$

素因数の和:1898

約数の個数: 24

約数和(自身を含む): 14571648

約数和(自身を除く): 7880310

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 1667, 2007, 3334, 4014, 5001, 10002, 15003, 30006, 371741, 743482, 1115223, 2230446, 3345669, 6691338]

約数ペア:

[(1, 6691338), (2, 3345669), (3, 2230446), (6, 1115223), (9, 743482), (18, 371741), (223, 30006), (446, 15003), (669, 10002), (1338, 5001), (1667, 4014), (2007, 3334)]